Allowable Pressure Drop

[Freddy Martinez]

As coke drum inlet pressure is very essential for governing the nature of the coke drum flash w.r.to this
 
What should be the allowable pressure drop between heater outlet line up to the coke drum inlet.

[Anonymous]

allowable pressure drop for different heater coil might be different based on the design. However, 30.5kg/cm2 across heater coil is generally taken as standard.

[Author]

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